package homework;

import java.util.Iterator;

public class Homework8 {
	public static void main(String[] args) {
		for (int i = 0; i < 5; i++) {
			char letter = 'A';
			for (int j = 0; j <= i; j++) {
				System.out.print(letter);
				letter++;
			}
			System.out.println();
		}
	}
}
